Having a hard time remembering how to calculate the Net Bypass Rate. Its the product of the individual bypass rate. There's a certain answer I need to get but can't figure out how to get to that answer. Thanks.

Table 2. Characteristics calculated per incident type. Security solution (vs Account Malicious code Improper use Bypass rates) compromises Root compromises infections Firewalls 0.8 1 0.8 0.8 Vulnerability eradication program 0.4 1 0.4 0.4 Intrusion prevention system 0.15 0.15 0.15 0.15 Configuration management system 0.6 0.8 0.5 0.55 Training program 0.8 0.8 0.8 0.9 Net bypass rate Observed damage ($) $ 5,400 $ 27,900 $ 272,200 $ 77,100 Table 2. Characteristics calculated per incident type. Security solution (vs Account Malicious code Improper use Bypass rates) compromises Root compromises infections Firewalls 0.8 1 0.8 0.8 Vulnerability eradication program 0.4 1 0.4 0.4 Intrusion prevention system 0.15 0.15 0.15 0.15 Configuration management system 0.6 0.8 0.5 0.55 Training program 0.8 0.8 0.8 0.9 Net bypass rate Observed damage ($) $ 5,400 $ 27,900 $ 272,200 $ 77,100